CANTON — Police are investigating the death of a 20-year-old Canton man who was found unresponsive in his home Friday morning.

Kolton Hamm was apparently found dead at 1369 E. Ash St. by his stepfather, who, according to Canton Police Chief Kent McDowell, who called 911 shortly before 10 a.m. and attempted to revive Hamm using cardiopulmonary resuscitation.

A 17-year-old woman who police believe to have been Hamm’s girlfriend also was at the house.

About 10:30 a.m. McDowell said his department was investigating what appeared to be an incident of domestic violence. When reached for comment later in the day, he said the cause of death could not be released until it is determined by an autopsy.

Fulton County Coroner Steve Hines said an autopsy is scheduled for 9:30 a.m. Saturday at the Peoria County Coroner’s Officer, after which Hines should have a preliminary cause of death for Hamm.